Mo 41 S over Is 70
FairCooper County, Missouri · S 12 T 48 N R 18 W · Structure no. 6613
- Built
- 1958
- 67 years old, rebuilt 2009
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 200 ft
- 4 main spans
- Daily traffic
- 1,465
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 41 S over Is 70 is a steel continuous stringer/multi-beam or girder carrying Mo 41 S over Is 70 in Cooper County, Missouri. It was built in 1958 and reconstructed in 2009, so it is 67 years old, older than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 1,465 vehicles a day, roughly 20% of them trucks, projected to reach 1,978 by 2044. The structure is 200 ft (61 m) long and 31 ft wide. If it were closed, the detour would be 14.3 mi (23 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mo 41 S over Is 70 built?
It was built in 1958, making it 67 years old in 2025. It was reconstructed in 2009.
What condition is Mo 41 S over Is 70 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.
How much traffic does Mo 41 S over Is 70 carry?
About 1,465 vehicles per day (2024 count), of which roughly 20% are trucks.
How long is Mo 41 S over Is 70?
The structure is 200 ft (61 m) long with a longest span of 56 ft (17.1 m) and a deck 31 ft wide.
Who owns Mo 41 S over Is 70?
It is owned by the State Highway Agency.